<div dir="auto">I would say in snow and ice country, it wouldn't be difficult for water to find it's way under the metal membrane with no caulk or butyl in those penetrations.<div dir="auto">Howie Michaelson </div><div dir="auto">Sun Catcher </div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Fri, Apr 4, 2025, 1:06 PM Kirpal Khalsa via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">That is a SnapnRack straddle block.  It looks installed correctly. <div dir="auto">We would normally out some sealant where it goes thru the roof as well but it would be hard for water to flow up hill to the top of the corrugation and leak much.  </div><div dir="auto">We haven't done many roofs with these but haven't had any troubles with any of them either.  </div><div dir="auto">This type of roof is notorious for the standard roofing screws or nails backing themselves out due to freeze/thaw cycles over time.</div><div dir="auto">My first suspicion would be with the roofing screws which are normally installed in the valley of the corrugation where the water typically is.</div><div dir="auto">Kirpal</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Apr 4, 2025, 9:55 AM AE Solar via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank" rel="noreferrer">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Wrenchers,<br></div><div>I have a client whose prior system (not installed by us) is leaking. The roofer and solar contractor are pointing fingers at each other. They asked for my opinion and sent a picture of the attachments. Anyone know what this is (see attached)? They said the lag goes right through the attachment into wood purlins. No sealant. It's on the top of the corrugated ridge. I was trying to figure out if it's an improper use of the equipment or just a bad design...</div><div>Thanks for any thoughts.</div><div>Adam</div><div><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>Adam Katzman (he/him)<br>Autonomous Energies | Owner/Operator</div><div dir="ltr"><a href="http://www.autonomousenergies.com" rel="noreferrer noreferrer" target="_blank">www.AutonomousEnergies.com</a><br>(518) 567-1468<br></div></div><div dir="ltr"><br><br></div></div></div></div></div></div></div></div>
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